释义：运气不好的时候，即使是黄金也会失去光泽；运气好的时候，连普通的铁也会发光。
The genome is a graveyard of extinct species.
Sometimes the hardest person to forgive is yourself.
生命的意义就是意义本身。
The path to net zero is not a straight line; it requires flexibility, adaptability, and continuous learning.